Mobile-Enabled Early Warning Systems

Explore our programme of work that enables the development of efficient and inclusive early warning systems relevant for humanitarian organisations, mobile operators, investors and donors.

A hand holds a smartphone displaying a flash flood warning, illustrating how mobile-enabled early warning systems deliver timely alerts. The screen shows the alert message with date and time, while greenery and a pathway blur softly in the background.

Introduction

In today’s connected world, mobile technology is more than a convenience – it’s a lifeline. With 96% of the global population covered by a mobile network, mobile-enabled technologies play a vital role in risk communications including the dissemination of early warning alerts. Mobile operators have played a crucial role in these systems for decades and the GSMA has supported the role of the industry in this area.

Early Warnings for All initiative

In 2022, the UN Secretary-General announced the Early Warnings for All (EW4All) initiative with an ambition for everyone in the world to be protected by an early warning system (EWS). Through the Mobile for Humanitarian Innovation programme, funded by the UK Foreign, Commonwealth & Development Office, the GSMA is making a pivotal contribution to the International Telecommunication Union (ITU) led Pillar 3 of the initiative – “warning dissemination and communication”. The GSMA Director General also sits on the EW4All High-Level Advisory Panel that assesses the progress of the initiative and monitors technical advancements related to EWS.

Building on years of work advancing the mobile industry’s role in EWS, the M4H programme is now actively supporting EW4All by:

  • Convening the mobile industry and enabling multi-sectoral partnerships to develop and implement EWS. Find out more
  • Investing in innovative digital solutions for EWS through the GSMA Innovation Fund. Find out more
  • Publishing research on mobile-enabled EWS, including on cell broadcast (CB) and enhancing inclusion in risk communications. Find out more
  • Providing technical assistance to MNOs and partners developing EWS with a user-based approach.
  • Highlighting best practices, including through the GSMA’s MWC and global M360 event series.

Our work in early warning systems

From convening public-private partnerships and providing technical assistance to research and policy work.

Investing in innovation for early warning systems

Catalytic funding and technical assistance have been provided to grantees of the GSMA Innovation Fund to develop innovative and scalable digital solutions and approaches to EWS.

A world map with red continents on a black background displays logos of organizations like Mercy Corps and Tearfund, highlighting their roles in mobile-enabled early warning systems at various global locations.
A world map marked with numbered red dots, each linked to logos of 13 organizations, such as Mercy Corps, TAHMO, and Syneffa—many deploying mobile-enabled early warning systems. Dots indicate regions served; numbers match a labeled organization list below.

Our partners: Committed to the EW4ALL initiative

To catalyse the life-saving power of mobile in EWS, the GSMA launched an Industry Pledge with the ITU at the 2023 UN Climate Change Conference, COP28. The pledge demonstrates the powerful role of the mobile industry in successful EWS and an industry-wide commitment to realise the ambition of the EW4All initiative.

The image shows the Airtel logo featuring a stylized red curved symbol on the left, resembling a lowercase “a,” followed by the word “airtel” in bold, lowercase red letters, reflecting its role in mobile-enabled early warning systems. The background is plain white.
The logo for América Móvil features the company name in lowercase blue letters with "américa" on top and "móvil" below. To the right, a stylized globe formed by blue and green lines symbolizes global reach in mobile-enabled early warning systems. The background is white.
The Axiata logo features bold, blue lowercase letters spelling "axiata." To the upper right, an abstract geometric design of orange, pink, and purple triangles forms a 3D arrow. The clean white background reflects Axiata’s focus on innovations like mobile-enabled early warning systems.
A bold, purple "BT" is centered inside a purple circle on a white background, evoking innovation in mobile-enabled early warning systems. The minimalist logo features clean, simple lines for a modern look.
The image features the logo of "etisalat and" with a stylized red lowercase "e" and ampersand (&) combined, displayed above the words "etisalat and" in red, all on a white background, reflecting innovation in mobile-enabled early warning systems.
The image shows the Etisalat logo: a stylized green and light green triangular shape with rounded edges and a hollow center, above "etisalat" in lowercase, modern gray font—reflecting innovation in mobile-enabled early warning systems.
Globe Telecom logo featuring a blue globe with a white hand in the center, surrounded by technology icons representing mobile-enabled early warning systems, next to the word “Globe” in bold blue text on a white background.
The image shows the KDDI logo in bold blue letters. A curved, light blue swoosh cuts through the "D" and "I." The clean, modern look reflects KDDI's commitment to innovation, such as mobile-enabled early warning systems.
Black, bold letters "MTN" are centered inside a black oval outline on a white background, reflecting a modern design often associated with mobile-enabled early warning systems. The look is simple, sleek, and free of extra graphics or colors.
The PTCL logo features “ptcl” in dark green lowercase letters with a stylized circular design to the left, evoking connectivity—ideal for representing mobile-enabled early warning systems—formed by green swirls around a solid dot on white.
A logo showing a green mountain silhouette beneath "PITA" in bold white letters with a black shadow. Black concentric semi-circles, inspired by mobile-enabled early warning systems, form an arch above the mountain on a white background.
The image shows the Safaricom logo, featuring the word "Safaricom" in bold green letters. A red curved swoosh encircles the uppercase "S," highlighting the brand’s role in mobile-enabled early warning systems, set against a white background.
Blue Telefónica logo on a white background. The logo includes seven blue dots arranged in a "T" shape on the left, followed by "Telefónica" in bold blue font, symbolizing innovation in mobile-enabled early warning systems.
The image shows the Telenor logo: three curved, blue shapes resembling flower petals or propeller blades arranged in a triangular pattern, next to "telenor" in lowercase, modern black font—an emblem often seen in mobile-enabled early warning systems.
A bold, blue uppercase letter "T" is centered over a tilted, solid orange oval shape on a white background—its simple, modern design evokes the clarity and urgency of mobile-enabled early warning systems.
The image shows the TIM logo. On the left are three bold red horizontal lines with rounded edges and one shorter line, forming an abstract design—reflecting innovation in mobile-enabled early warning systems. To the right, "TIM" appears in bold blue uppercase letters on a white background.
Turkcell logo with a yellow circular symbol featuring two white curved lines and dots, resembling a stylized face, on the left. To the right, “TURKCELL” is written in bold blue uppercase letters, reflecting its role in mobile-enabled early warning systems.
The image shows the Vodafone logo, featuring a red, circular icon with a white center resembling a quotation mark, to the left of "vodafone" in lowercase red letters—reflecting the brand’s commitment to mobile-enabled early warning systems.
Black, bold, uppercase sans-serif letters spelling "VEON" are centered on a white background. The simple, modern design reflects innovation—perfect for brands in mobile-enabled early warning systems. Ample spacing gives a clean, contemporary look.
Black "zain" text in lowercase letters appears on a white background. To the left, a circular, spiral-shaped logo with flowing lines suggests dynamic connectivity—reflecting the brand’s role in mobile-enabled early warning systems. The design is simple and minimalistic.

Want to get involved?

The Mobile for Humanitarian Innovation programme welcomes the opportunity to collaborate with all stakeholders to realise the ambitions of the EW4All initiative.

Contact us at m4h@gsma.com

This material is funded by the UK government’s Foreign, Commonwealth & Development Office (FCDO) through its Global Research and Technology Development portfolio. The views expressed in this report are those of the authors and do not necessarily reflect the official policy or positions of the UK government’s Foreign, Commonwealth & Development Office (FCDO) or its partners.

Logo for “Global Research and Technology Development, Funded by UK Government.” To the left, a network of red and blue dots symbolises humanitarian innovation. The text is blue on a white background.